4394261 has 8 divisors (see below), whose sum is σ = 4536000. Its totient is φ = 4254880.

The previous prime is 4394249. The next prime is 4394267. The reversal of 4394261 is 1624934.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4394261 is a prime.

It is a super-3 number, since 3×4394261³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3665 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^4394261 is an apocalyptic number.

It is an amenable number.

4394261 is a deficient number, since it is larger than the sum of its proper divisors (141739).

4394261 is a wasteful number, since it uses less digits than its factorization.

4394261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179.

The product of its digits is 5184, while the sum is 29.

The square root of 4394261 is about 2096.2492695288. The cubic root of 4394261 is about 163.7929794142.

The spelling of 4394261 in words is "four million, three hundred ninety-four thousand, two hundred sixty-one".